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École Polytechnique
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Photonic time crystal breakthrough
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Latest: First Photonic Time Crystal Demonstrated by International Research Team
In late July 2026 a Paris‑based team led by Yannis Laplace announced the fabrication of the world’s first temporal photonic crystal—a plasmonic metamaterial that can repeatedly modulate its optical properties on picoseco
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France engineering school enrollments face decline amid rising demand
[TECHNOLOGY] · 2 sources ·